Hello Everybody my name is Frank, Looking for suggestions on what to do to fix my Audio, I cannot seem to find wth is wrong with my 06 330i. I have a Logic 7 Amp that still works, I have checked all fuses related to Audio/I-drive/Cig Lighter. Weird thing is that on rare occasions when i turn my car on it will function but then it will cut back off. Everything works fine (I-Drive), No error codes whatsoever, No radio,No bluetooth, No CD, No Turn-by-turn Audio. I took it to my local BMW Service Center(useless paid 160 for nothing). Ideas, HELP. I've been reading past posts regarding this and cant seem to find an answer/fix. Any suggestions, anything i might have overlooked.